1.Aswith_______aspectsofthehealthconnectionbetween_______andbody， scientistsareonlybeginningtounderstandwhyphysicalworkouts_______provideamentalandemotionalboost.But_______possibilitiesarealreadyknown， andnewresearchiscontinually_______forward.
2.Evenalittle_______canmakeyouthinklessanxiously， Studieshave_______thatanyamountofexercise， fromabrisk10-minute_______toanintenseaerobicsorweight-liftingsession， seemstodecreasefeelings_______anxiety.
， hobbiesor_______otherleisureactivity， exercise_______yourmindaneededbreak_______everydaythoughts， responsibilitiesandcommitments.
1.许多人并没有意识到锻炼对智力也有好处。
2.做某件明知对自己有好处的事，会增强你的自尊心。
3.如果你情绪低落，锻炼能帮助你重新振作。
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workout：算出；制定出；解决
， onereviewofpaststudiesfoundthatlong-termexercise.
disagreeon：对……持有不同看法
